Removed unnecessary tsconfig files

Author: mcasperson

README.md

@@ -12,17 +12,46 @@ This sample project provides a starting point for anyone looking to create a new
 The directory structure of a step package project is shown below:
 
 * `\`
-  * `steps`
-    * `<step-name>`
-      * `src` 
+  * `steps` - A directory containing the step definitions.
+    * `<step-name>` - A directory containing the definition of a step. There may be many of these directories to define many steps within a single step package.
+      * `src` - The directory containing the step source and configuration.
+        * `__tests__` - The directory containing step tests.
+          * `executor.spec.ts` - Tests validating the logic in the `executor.ts` file.
+        * `executor.ts` - The code to be executed when a step is run by Octopus.
+        * `inputs.ts` - The definition of the inputs required by the step.
+        * `logo.svg` - The image to be displayed in the Octopus web UI for the step.
+        * `metadata.json` - The step metadata.
+        * `ui.ts` - The step UI definition.
+        * `validation.ts` - The step validation rules.
   * `targets`
     * `<target-name>`
       * `src`
+        * `__tests__` - The directory containing step tests.
+          * `executor.spec.ts` - Tests validating the logic in the `executor.ts` file.
+        * `executor.ts` - The code to be executed when a target healthcheck is run by Octopus.
+        * `inputs.ts` - The definition of the inputs required by the target.
+        * `logo.svg` - The image to be displayed in the Octopus web UI for the target.
+        * `metadata.json` - The target metadata.
+        * `ui.ts` - The target UI definition.
+        * `validation.ts` - The target validation rules.
   * `.eslintignore` - The [ESLint ignore file](https://eslint.org/docs/user-guide/configuring/ignoring-code#the-eslintignore-file).
   * `.eslintrc.js` - The [ESLint configuration file](https://eslint.org/docs/user-guide/configuring/).
   * `.gitignore` - The [git ignore file](https://git-scm.com/docs/gitignore).
   * `.prettierrc` - The [prettier configuration file](https://prettier.io/docs/en/configuration.html).
   * `global.d.ts` - The [TypeScript global libraries](https://www.typescriptlang.org/docs/handbook/declaration-files/templates/global-d-ts.html).
   * `package.json` - The [Node.js project file](https://nodejs.org/en/knowledge/getting-started/npm/what-is-the-file-package-json/).
-  * `package-lock.json` - The specific package versions to be retrieved by npm.
-  * `tsconfig.json` - The [TypeScript compiler options file](https://www.typescriptlang.org/docs/handbook/tsconfig-json.html).
+  * `package-lock.json` - The [specific package versions](https://docs.npmjs.com/cli/v7/configuring-npm/package-lock-json) to be retrieved by npm.
+  * `tsconfig.json` - The [TypeScript compiler options file](https://www.typescriptlang.org/docs/handbook/tsconfig-json.html).
+
+## Creating a new step
+
+Creating a new step involves creating the following files under the `steps/<step-name>/src` directory. In the case of this sample step package, we'll create them under `steps/hello-world/src`:
+
+* `metadata.json`
+* `inputs.ts`
+* `executor.js`
+* `ui.ts`
+* `validation.ts`
+
+### `metadata.json`
+